75h^2+30h+3=0

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Solution for 75h^2+30h+3=0 equation: 



75h^2+30h+3=0

a = 75; b = 30; c = +3;
Δ = b2-4ac
Δ = 302-4·75·3
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$h=\frac{-b}{2a}=\frac{-30}{150}=-1/5$

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